CN217608086U

CN217608086U - Ultrasonic transducer with explosion-proof shell

Info

Publication number: CN217608086U
Application number: CN202221294403.8U
Authority: CN
Inventors: 李红玉; 徐恒
Original assignee: Suzhou Nuolaisheng Technology Co ltd
Current assignee: Suzhou Nuolaisheng Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-18
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses an ultrasonic transducer with explosion-proof shell, including the transducer main part, the transducer main part is installed in the shell body, the shell body includes interior installation shell and sets up the outer protecting crust in the interior installation shell outside, the surface gomphosis of interior installation shell has the horizontal muscle of enhancement, fixedly connected with strengthens the vertical muscle between the horizontal muscle of enhancement, strengthen the horizontal muscle and strengthen the vertical muscle and be netted the surface of installing the shell including installing, the inner wall of outer protecting crust is provided with the buffer layer, be provided with the cushion column between buffer layer and the horizontal muscle of enhancement; through the outer protective housing and the interior installation shell of design, carry out dual protection through outer protective housing and interior installation shell when using, adopt to strengthen horizontal muscle and strengthen indulging the muscle and strengthen and cooperate buffer layer and bumping post to cushion explosion-proofly to the casing, the explosion-proof effect of intensity of shell body is better when using.

Description

Ultrasonic transducer with explosion-proof shell

Technical Field

The utility model belongs to the technical field of ultrasonic transducer, concretely relates to ultrasonic transducer with explosion-proof casing.

Background

An ultrasonic transducer is a piezoelectric ceramic that resonates at an ultrasonic frequency, and converts an electrical signal into mechanical vibration by the piezoelectric effect of a material. The working principle of medical ultrasound transducers (ultrasound probes) is substantially the same, and they usually contain an electrical energy storage element and a mechanical vibration system inside. When the transducer is used as a transmitter, an electric oscillating signal from an excitation power supply will cause a change in the electric or magnetic field in the electrical energy storage element in the transducer, which change, by some effect, will produce a driving force on the mechanical vibration system of the transducer, causing it to enter a vibrating state, thereby driving the medium in contact with the mechanical vibration system of the transducer to vibrate, radiating sound waves into the medium.

The existing ultrasonic transducer is usually arranged in a shell when in use, the protection effect of the shell is poor when in use, so that the phenomenon of damage occurs when in long-term use, and the problem that the explosion-proof effect cannot be achieved when in use is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic transducer with explosion-proof casing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic transducer with explosion-proof casing, includes the transducer main part, the inside at the shell body is installed to the transducer main part, the shell body is including the outer protecting crust in the installation shell outside including interior installation shell and setting, the surface gomphosis of interior installation shell has the horizontal muscle of enhancement, strengthen fixedly connected with between the horizontal muscle and strengthen indulging the muscle, strengthen horizontal muscle and strengthen indulging the surface that the muscle is installation shell including netted installation, the inner wall of outer protecting crust is provided with the buffer layer, be provided with the cushion column between buffer layer and the horizontal muscle of enhancement.

Preferably, the buffer column comprises a fixed column and a sliding column, the fixed column is installed on the reinforcing transverse rib, and one end of the sliding column is fixedly connected with the buffer layer.

Preferably, the other end of the sliding column is fixedly connected with a sliding plate, the sliding plate is slidably mounted in the fixed column, the inside of the fixed column is fixedly connected with a buffer spring, and the sliding plate is pressed at one end of the buffer spring.

Preferably, one end of the transducer main body is provided with an electrode end, the outer side of the electrode end is provided with a connecting wire, the other end of the transducer main body is provided with a front actuator, and one end of the front actuator is provided with a sound head.

Preferably, the outside of sound head and the outside of transducer main part all are provided with the locating plate, the surface at sound head and transducer main part is laminated to the locating plate.

Preferably, the locating plate includes the mounting panel of fixing at the shell body inner wall, installs the rubber pad in mounting panel one end and installs the fixed plate in rubber pad one end, the fixed plate laminating is in the outside of transducer main part and sound head.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the outer protective housing and the interior installation shell of design, carry out dual protection through outer protective housing and interior installation shell when using, adopt to strengthen horizontal muscle and strengthen indulging the muscle and strengthen and cooperate buffer layer and bumping post to cushion explosion-proofly to the casing, the explosion-proof effect of intensity of shell body is better when using.

2. Through the locating plate of design, when installing transducer main part and head etc. in the shell use, carry out auxiliary stay and spacing through the locating plate, and the elasticity of cooperation rubber pad itself can cushion when using to the phenomenon of vibration damage appears in the reduction.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the outer casing structure of the present invention;

FIG. 3 is a schematic view of the structure of the buffer column of the present invention;

FIG. 4 is a schematic view of the positioning plate of the present invention;

in the figure: 1. an outer housing; 2. a transducer body; 3. an electrode terminal; 4. connecting wires; 5. a front actuator; 6. a sound head; 7. positioning a plate; 8. an outer protective shell; 9. an inner mounting shell; 10. a buffer layer; 11. a buffer column; 12. reinforcing the transverse ribs; 13. reinforcing the longitudinal ribs; 14. a sliding post; 15. fixing a column; 16. a sliding plate; 17. a buffer spring; 18. mounting a plate; 19. a rubber pad; 20. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: an ultrasonic transducer with an explosion-proof shell comprises a transducer main body 2, wherein the transducer main body 2 is installed inside an outer shell 1, the outer shell 1 comprises an inner installation shell 9 and an outer protection shell 8 arranged outside the inner installation shell 9, double protection is achieved through the outer protection shell 8 and the inner installation shell 9 of the outer shell 1, reinforcing transverse ribs 12 are embedded on the outer surface of the inner installation shell 9, reinforcing longitudinal ribs 13 are fixedly connected between the reinforcing transverse ribs 12, the reinforcing transverse ribs 12 and the reinforcing longitudinal ribs 13 are installed on the surface of the inner installation shell 9 in a meshed mode, a buffer layer 10 is arranged on the inner wall of the outer protection shell 8, a buffer column 11 is arranged between the buffer layer 10 and the reinforcing transverse ribs 12, the inner installation shell 9 is reinforced through the reinforcing transverse ribs 12 and the reinforcing longitudinal ribs 13, and the buffer layer 10 and the buffer column 11 are supported on the reinforcing transverse ribs 12 and the outer protection shell 8 for buffering; buffer column 11 includes fixed column 15 and slip post 14, fixed column 15 is installed on strengthening horizontal muscle 12, the one end and the buffer layer 10 fixed connection of slip post 14, the other end fixed connection of slip post 14 has sliding plate 16, sliding plate 16 slidable mounting is in fixed column 15, the inside fixed connection of fixed column 15 has buffer spring 17, sliding plate 16 presses in buffer spring 17's one end, slide and compress buffer spring 17 and assist the buffering through slip post 14 and sliding plate 16 in fixed column 15 when using.

As can be seen from the above description, the present invention has the following advantages: carry out dual protection through outer protecting crust 8 and interior installation shell 9 when using, adopt to strengthen horizontal muscle 12 and strengthen vertical muscle 13 and strengthen and cushion explosion-proof to the casing and cooperate buffer layer 10 and buffer column 11, the explosion-proof effect of intensity of shell body 1 is better when using.

Further, referring to fig. 1, one end of the transducer body 2 is provided with an electrode end 3, the outer side of the electrode end 3 is provided with a connecting wire 4, the other end of the transducer body 2 is provided with a front actuator 5, one end of the front actuator 5 is provided with an acoustic head 6, and when in use, ultrasonic detection is performed by matching the transducer body 2 and the front actuator 5 with the acoustic head 6.

Example two:

referring to fig. 1 to 4, based on the first embodiment, the present invention provides a technical solution: the outer sides of the sound head 6 and the transducer body 2 are both provided with a positioning plate 7, the positioning plate 7 is attached to the outer surfaces of the sound head 6 and the transducer body 2, and the positioning plate 7 is attached to the transducer body 2 and the sound head 6 through a rubber pad 19 and a fixing plate 20 of the positioning plate 7 for positioning; the locating plate 7 comprises a mounting plate 18 fixed on the inner wall of the outer shell 1, a rubber pad 19 mounted at one end of the mounting plate 18 and a fixing plate 20 mounted at one end of the rubber pad 19, the fixing plate 20 is attached to the outer sides of the transducer body 2 and the sound head 6, the sound head 6 and the transducer body 2 are stably mounted when the locating plate is used, and the transducer body 2 and the sound head 6 are not used for running due to elastic buffering of the rubber pad 19.

By adopting the positioning plate 7, when the transducer body 2, the sound head 6 and the like are installed in the outer shell 1 for use, the positioning plate 7 is used for auxiliary support and limiting, and the elasticity of the rubber gasket 19 can be matched for buffering in use, so that the phenomenon of vibration damage is reduced.

The utility model discloses a theory of operation and use flow: rubber pad 19 and fixed plate 20 laminating through locating plate 7 when using fix a position on transducer main part 2 and sound head 6, thereby guarantee sound head 6 and the installation of transducer main part 2 stable when using, cooperation rubber pad 19's elasticity buffering and need not transducer main part 2 and the operation of sound head 6, through outer protecting crust 8 and the interior installation shell 9 dual protection of shell body 1 when using, horizontal muscle 12 is strengthened and is strengthened indulging muscle 13 with the enhancement to the cooperation, and support on strengthening horizontal muscle 12 and outer protecting crust 8 through buffer layer 10 and buffer column 11, can slide and compress buffer spring 17 supplementary buffering in fixed column 15 through sliding column 14 and sliding plate 16 when the atress appears, thereby make shell body 1 the explosion-proof effect of buffering better when using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. An ultrasonic transducer with an explosion-proof housing comprising a transducer body (2), characterized in that: the utility model discloses a transducer, including transducer main part (2) and outer protective housing (8) in the outer casing (1) are installed to transducer main part (2), outer casing (1) install outer protective housing (8) in the casing (9) outside including interior installation shell (9) and setting, the surface gomphosis of interior installation shell (9) has strengthens horizontal muscle (12), strengthen fixedly connected with between horizontal muscle (12) and strengthen indulging muscle (13), strengthen horizontal muscle (12) and strengthen indulging muscle (13) and be the surface of installation shell (9) including netted installation, the inner wall of outer protective housing (8) is provided with buffer layer (10), be provided with between buffer layer (10) and the horizontal muscle (12) of enhancement buffer column (11).

2. An ultrasonic transducer having an explosion-proof housing according to claim 1, wherein: buffer column (11) are including fixed column (15) and slip post (14), fixed column (15) are installed on strengthening horizontal muscle (12), the one end and buffer layer (10) fixed connection of slip post (14).

3. An ultrasonic transducer having an explosion-proof housing according to claim 2, wherein: the other end of the sliding column (14) is fixedly connected with a sliding plate (16), the sliding plate (16) is installed in the fixed column (15) in a sliding mode, a buffer spring (17) is fixedly connected inside the fixed column (15), and the sliding plate (16) is pressed at one end of the buffer spring (17).

4. An ultrasonic transducer having an explosion-proof housing according to claim 1, wherein: one end of the transducer main body (2) is provided with an electrode end (3), the outer side of the electrode end (3) is provided with a connecting wire (4), the other end of the transducer main body (2) is provided with a front actuator (5), and one end of the front actuator (5) is provided with an acoustic head (6).

5. An ultrasonic transducer having an explosion-proof housing according to claim 4, wherein: the outside of sound head (6) and the outside of transducer main part (2) all are provided with locating plate (7), locating plate (7) laminating is in the surface of sound head (6) and transducer main part (2).

6. An ultrasonic transducer having an explosion-proof housing according to claim 5, wherein: locating plate (7) are including fixing mounting panel (18) at shell body (1) inner wall, installing rubber pad (19) in mounting panel (18) one end and installing fixed plate (20) in rubber pad (19) one end, fixed plate (20) laminating is in the outside of transducer main part (2) and sound head (6).